3 × 5 × 142607

Prime Factor Structure

Factorization String 3 × 5 × 142607

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,422,592

Proper Divisor Sum 1,283,487

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #2139091 ← → #2139107

1 3 5 15 142,607 427,821 713,035 2,139,105

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

2,139,105 6,417,316 3,208,658 1,604,329 4,812,988 2,406,494 1,203,247 3,609,742 1,804,871 5,414,614 2,707,307 8,121,922 4,060,961 12,182,884 6,091,442 3,045,721 9,137,164 4,568,582 2,284,291 6,852,874 3,426,437 10,279,312 5,139,656 2,569,828 1,284,914 642,457 1,927,372 963,686 481,843 1,445,530 722,765 2,168,296 1,084,148 542,074 271,037 813,112 406,556 203,278 101,639 304,918 152,459 457,378 228,689 686,068 343,034 171,517 514,552 257,276 128,638 64,319 192,958 96,479 289,438 144,719 434,158 217,079 651,238 325,619 976,858 488,429

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.